Operating Systems Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Windows (3805)
Linux (2255)
Unix (1343)
Solaris (894)

RTOS (43)
Bulnex (4)
Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

Explain thread.sleep?

962

What's difference between thread and process?

1023

Explain yielding in threading?

1033

What is wait() and notify()?

1000

What's the difference in using runnable and extends in threads?

1068

What is thread safety and synchronization?

975

Explain the working of command grouping?

1021

What is command grouping?

1047

Write a command that will do the following: -look for all files in the current and subsequent directories with an extension c,v -strip the,v from the result (you can use sed command) -use the result and use a grep command to search for all occurrences of the word orange in the files.

1390

What is the benefits of using linux?

941

What is typical size for a swap partition under a linux system?

923

How to add to the pythonpath in windows 7?

871

How can we check if one string contains another substring?

835

What's the difference between string and string?

1020

What is the windows version of cron?

1029

Un-Answered Questions { Operating Systems }

How zip the file in unix?

1026

Does 64 bit require uefi bios?

988

Is quicksort faster than merge sort?

885

how will you change a pp size?

How do you switch from any user type to a super user type?

964

Will resetting windows 10 delete my files?

822

How do you update to windows 10?

837

What is dynamic array in excel?

884

What do you type to stop a hung process that resists the standard attempts to shut it down?

1016

Which ipc mechanism is fastest and how?

1162

How do I fix a corrupt registry in windows 7?

831

Enlist some linux to file content commands?

1066

Do all declaration statements result in a fixed reservation in memory?

926

What is link list in data structure?

896

What is the highest ram?

987

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